| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.73 | 9.535% | $212.2022 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $250.36 | 12.619% | $281.9529 | $281.95 | $281.95 | $282.00 |
| Purchase #3 | $125.29 | 10.280% | $138.1698 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $51.72 | 6.654% | $55.1614 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $83.30 | 12.224% | $93.4826 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $101.75 | 11.397% | $113.3464 | $113.35 | $113.35 | $113.30 |
| Purchase #7 | $77.25 | 9.684% | $84.7309 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $883.40 | $979.0462 | $979.04 | $979.05 | $979.10 | |